| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.30 | 7.107% | $136.3472 | $136.35 | $136.35 | $136.30 |
| Purchase #2 | $48.47 | 11.648% | $54.1158 | $54.12 | $54.10 | $54.10 |
| Purchase #3 | $224.40 | 4.530% | $234.5653 | $234.57 | $234.55 | $234.60 |
| Purchase #4 | $182.56 | 6.257% | $193.9828 | $193.98 | $194.00 | $194.00 |
| Purchase #5 | $207.70 | 7.823% | $223.9484 | $223.95 | $223.95 | $223.90 |
| Purchase #6 | $201.69 | 6.843% | $215.4916 | $215.49 | $215.50 | $215.50 |
| Purchase #7 | $121.37 | 9.273% | $132.6246 | $132.62 | $132.60 | $132.60 |
| 7 purchase totals = | $1,113.49 | $1,191.0757 | $1,191.08 | $1,191.05 | $1,191.00 | |